How often should I include the single-leg deadlift in my strength training routine?

The frequency with which you should include the single-leg deadlift in your strength training routine can vary depending on a few key factors:

1. Training Experience Level:

• Beginners: Start with 1-2 sessions per week, focusing on mastering the movement pattern first before adding load.
• Intermediate/Advanced: 2-3 sessions per week can be appropriate, as the movement becomes more ingrained.

2. Training Split and Goals:

• If the single-leg deadlift is a primary lower body exercise, 2-3 sessions per week may be ideal.
• If it's a supplementary exercise, 1-2 sessions per week may be sufficient.
• Bodybuilding-focused routines may utilize it more frequently than strength-focused programs.

3. Recovery Needs:

• Allow for 48-72 hours of rest between sessions targeting the same muscle groups.
• Adjust frequency based on how your body responds - some may need more recovery time.

4. Periodization and Programming:

• Vary the volume and intensity from week to week to allow for proper recovery and progression.
• Consider cycling between heavier and lighter single-leg deadlift sessions.

As a general guideline, I would recommend most trainees include the single-leg deadlift 1-3 times per week, depending on their experience, goals, and recovery capacity.

Start conservative, especially if new to the movement, and gradually increase the frequency as you gain proficiency. Focus on quality of movement over quantity of reps or weight.

Proper programming, progression, and recovery are key to getting the most benefits from the single-leg deadlift in your overall strength training routine.